<span>The correct answer is A:a growth in the steel industry. In order to build the railroad network, large amounts of steel were needed for the rails on the tracks. Steel was also a key component of the locomotives themselves. Thus, the expansion of this system required more steel to be produced and a growth of this industry.</span>
The Mexican-American War, waged between the United States and Mexico from 1846 to 1848, helped to fulfill America's "manifest destiny" to expand its territory across the entire North American continent, thus making the Manifest Destiny a result of the war.
It will help him decide where to put the park due to simple reasons such as you can not put a city park on top of a mountain or anywhere where this is already something their. City parks at least where I am from are larger so he would have to find a decent amount of land which the map would show, but he also want to pick somewhere where it is convenient for people to visit.
Inflation in Rome caused prices to increase, money's value to drop, and economic turmoil because of the decrease of the value of money.
Hope this helps :)
